forked from boostorg/fusion
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
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/*=============================================================================
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Copyright (c) 2001-2006 Joel de Guzman
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Copyright (c) 2005 Eric Niebler
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Use, modification and distribution is subject to the Boost Software
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License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(FUSION_ANY_05052005_1230)
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#define FUSION_ANY_05052005_1230
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#include <boost/fusion/sequence/intrinsic/begin.hpp>
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#include <boost/fusion/sequence/intrinsic/end.hpp>
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#include <boost/fusion/iterator/equal_to.hpp>
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#include <boost/fusion/algorithm/query/detail/any.hpp>
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namespace boost { namespace fusion
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{
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namespace result_of
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{
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template <typename Sequence, typename F>
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struct any
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{
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typedef bool type;
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};
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}
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template <typename Sequence, typename F>
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inline bool
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any(Sequence const& seq, F f)
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{
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return detail::any(
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fusion::begin(seq)
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, fusion::end(seq)
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, f
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, result_of::equal_to<
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typename result_of::begin<Sequence>::type
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, typename result_of::end<Sequence>::type>());
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}
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}}
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#endif
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